Question

-9(6х+4)=-45(2х+2,6)

Answer 1

Ответ:

-9|4 альтернативный вид -2,25

Пошаговое объяснение:

-54X-36=-90X-117 Переносим слагаемое в другую часть уравнения

-54x+90x=-117+36 Привести подобные челны вычислить.

36х=-81 разделите обе стороны

x=-3|4

Answer 2

To solve the equation -9(6x + 4) = -45(2x + 2.6), you'll want to simplify and solve for the variable x. Here are the steps:

1. Distribute the constants on both sides of the equation to the terms inside the parentheses:

-9 * 6x - 9 * 4 = -45 * 2x - 45 * 2.6

This simplifies to:

-54x - 36 = -90x - 117

2. Now, let's get all the x terms on one side of the equation and the constants on the other side. You can do this by adding 90x to both sides of the equation:

-54x + 90x - 36 = -117

This simplifies to:

36x - 36 = -117

3. To isolate x, add 36 to both sides of the equation:

36x - 36 + 36 = -117 + 36

This simplifies to:

36x = -81

4. Finally, divide both sides by 36 to solve for x:

(36x)/36 = (-81)/36

x = -81/36

You can simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is 9:

x = (-9/4)

So, the solution to the equation is:

x = -9/4